ARTICLE 480. STORAGE BATTERIES


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ARTICLE 480. STORAGE BATTERIES
ARTICLE 480. STORAGE BATTERIES480.1. Scope. "Stationary installations of storage batteries" provide an independent source of power for emergency lighting, switchgear control, engine-generator set starting, signal and communications systems, laboratory power, and similar applications. They are an essential component of UPS systems. This Code article does not cover batteries used to supply the motive power for electric vehicles.480.2. Definitions.Nominal voltage (battery or cell) The value assigned to a cell or battery for the purpose of having a convenient designation; the actual operating voltage may vary on either side of this number. It is now a generi…
Citation
Frederic P. Hartwell; Joseph F. McPartland; Brian J. McPartland: McGraw-Hill's National Electrical Code 2017 Handbook, 29th Edition. ARTICLE 480. STORAGE BATTERIES, Chapter (McGraw-Hill Professional, 2017), AccessEngineering Export